package com.example.lxc415billiards.service;

import com.example.lxc415billiards.domain.Banner;

import java.util.List;

public interface BannerService {
    List<Banner> getAllBanners();

    Banner getBannerById(int bannerId);

    Banner addBanner(Banner banner);

    void deleteBannerById(int bannerId);

    Banner updateBanner(Banner banner);
}
